CN107191702A - The band anti-skidding flange of neck - Google Patents
The band anti-skidding flange of neck Download PDFInfo
- Publication number
- CN107191702A CN107191702A CN201610142918.9A CN201610142918A CN107191702A CN 107191702 A CN107191702 A CN 107191702A CN 201610142918 A CN201610142918 A CN 201610142918A CN 107191702 A CN107191702 A CN 107191702A
- Authority
- CN
- China
- Prior art keywords
- flange
- exit orifice
- neck
- flange body
- skidding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/032—Flanged joints the flanges being connected by members tensioned axially characterised by the shape or composition of the flanges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The present invention relates to a kind of band anti-skidding flange of neck, it includes flange body（1）, the flange body（1）Cross section is in annular shape, the flange body（1）It is upper that inner radius is provided with projection（2）, the projection（2）In annular shape, the flange body（1）On be provided with exit orifice（2）, the exit orifice（2）At least two, each exit orifice（2）And exit orifice（3）Inwall be provided with skid resistant course.A kind of band anti-skidding flange of neck of the invention so that two connections between equipment or pipe are more firm, reduce equipment or the repair rate of pipe, extend its service life.
Description
Technical field
The present invention relates to a kind of flange, a kind of band anti-skidding flange of neck is specifically related to.
Background technology
Flange, is called flange flange disk or bead.Flange is the part being connected with each other between pipe and pipe, for the connection between pipe end；Also have with the flange imported and exported in equipment, for the connection between two equipment, such as reductor flange.Traditional flange is made up of flange body and collar aperture eye, is connected between equipment not enough firmly, the time, long rear bolt easily came off.
The content of the invention
It is an object of the invention to overcome above-mentioned deficiency, there is provided a kind of anti-skidding flange of band neck being connected firmly.
The object of the present invention is achieved like this：A kind of band anti-skidding flange of neck, it includes flange body, the flange body cross section is in annular shape, inner radius is provided with projection in the flange body, it is described raised in annular shape, exit orifice is provided with the flange body, the exit orifice at least two, the inwall of each exit orifice and exit orifice is provided with skid resistant course.
Compared with prior art, the invention has the advantages that：
A kind of band anti-skidding flange of neck of the invention so that two connections between equipment or pipe are more firm, reduce equipment or the repair rate of pipe, extend its service life.
Brief description of the drawings
Fig. 1 is a kind of structural representation with the anti-skidding flange of neck of the present invention.
Wherein：
Flange body 1
Projection 2
Exit orifice 3.
Embodiment
Referring to Fig. 1, a kind of band anti-skidding flange of neck of the invention, it includes flange body 1, the cross section of flange body 1 is in annular shape, projection 2, described raised 2 is provided with circular close to inner radius in the flange body 1, has exit orifice 2 in the flange body 1, the exit orifice 2 at least two, the inwall of each exit orifice 2 and exit orifice 3 is provided with skid resistant course.
The flange body 1 is made up of stainless steel, carbon steel or nickel steel.
Claims (1)
1. a kind of band anti-skidding flange of neck, it is characterised in that：It includes flange body（1）, the flange body（1）Cross section is in annular shape, the flange body（1）It is upper that inner radius is provided with projection（2）, the projection（2）In annular shape, the flange body（1）On be provided with exit orifice（2）, the exit orifice（2）At least two, each exit orifice（2）And exit orifice（3）Inwall be provided with skid resistant course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610142918.9A CN107191702A (en) | 2016-03-14 | 2016-03-14 | The band anti-skidding flange of neck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610142918.9A CN107191702A (en) | 2016-03-14 | 2016-03-14 | The band anti-skidding flange of neck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107191702A true CN107191702A (en) | 2017-09-22 |
Family
ID=59871198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610142918.9A Pending CN107191702A (en) | 2016-03-14 | 2016-03-14 | The band anti-skidding flange of neck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107191702A (en) |
-
2016
- 2016-03-14 CN CN201610142918.9A patent/CN107191702A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170922 |
|
| WD01 | Invention patent application deemed withdrawn after publication |